888979994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{5903}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 1577926656

約数和(自身を除く): 688946662

約数列:

[1, 2, 7, 14, 31, 62, 217, 347, 434, 694, 2429, 4858, 5903, 10757, 11806, 21514, 41321, 75299, 82642, 150598, 182993, 365986, 1280951, 2048341, 2561902, 4096682, 14338387, 28676774, 63498571, 126997142, 444489997, 888979994]

約数ペア:

[(1, 888979994), (2, 444489997), (7, 126997142), (14, 63498571), (31, 28676774), (62, 14338387), (217, 4096682), (347, 2561902), (434, 2048341), (694, 1280951), (2429, 365986), (4858, 182993), (5903, 150598), (10757, 82642), (11806, 75299), (21514, 41321)]